Body: 88% Tactel Nylon, 12 % Lycra ElastaneConverts to halter, criss cross and demiMade in ChinaHand Wash Warm. Only non-chlorine bleach when needed. Line Dry. Do not iron.Seamless, underwire bra. Stretch nylon. Designed to minimize size, not shape. Demi cups provide comfortable support. Silicone band - stays in place!. Invisible boning provides shape and support. Converts to criss-cross, halter and traditional. Straps adjust in back. 3 column, 3 row hook and eye back closure. T-shirt bra - virtually disappears under thin fabrics. Lilyette Style 939...